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Simple PCIe FMC carrier SPEC
Commit f436464d authored by Federico Vaga's avatar Federico Vaga
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sw:drv: add symbols for clock frequencies 

Signed-off-by: Federico Vaga's avatarFederico Vaga <federico.vaga@cern.ch>
parent 02eb8c61
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Showing with 5 additions and 3 deletions
software/kernel/spec-core-fpga.c
View file @ f436464d
......@@ -323,10 +323,12 @@ static struct resource spec_fpga_fmc_i2c_res[] = {
},
};
#define SPEC_FPGA_WB_CLK_HZ 62500000
#define SPEC_FPGA_WB_CLK_KHZ (SPEC_FPGA_WB_CLK_HZ / 1000)
static struct ocores_i2c_platform_data spec_fpga_fmc_i2c_pdata = {
.reg_shift = 2, /* 32bit aligned */
.reg_io_width = 4,
.clock_khz = 62500,
.clock_khz = SPEC_FPGA_WB_CLK_KHZ,
.big_endian = 0,
.num_devices = 0,
.devices = NULL,
......@@ -356,7 +358,7 @@ struct flash_platform_data spec_flash_pdata = {
static struct spi_board_info spec_fpga_spi_devices_info[] = {
{
.modalias = "m25p32",
.max_speed_hz = 75000000,
.max_speed_hz = SPEC_FPGA_WB_CLK_HZ / 2,
.chip_select = 0,
.platform_data = &spec_flash_pdata,
}
......@@ -364,7 +366,7 @@ static struct spi_board_info spec_fpga_spi_devices_info[] = {
static struct spi_ocores_platform_data spec_fpga_spi_pdata = {
.big_endian = 0,
.clock_hz = 65200000,
.clock_hz = SPEC_FPGA_WB_CLK_HZ,
.num_devices = ARRAY_SIZE(spec_fpga_spi_devices_info),
.devices = spec_fpga_spi_devices_info,
};
......
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